I guess I will have to work around what I have, I'm just playing with it and I wouldn't want to put it out in the field.
Still have 2 USB RU LCD shuttle MPG"s from Russia, can't get the outer ring to change from jog to increase up to rapid, works with Mach3 no problem but not with Vital systems unit, gave Rufi the source code he said it should work.
Now testing my g76 threading using the wizard. 4" long .050 pitch, put in Rufi's magic M codes before and after G76, for the first 3" the feed rate shows .030"/rev and for the last 1" it shows .050"/rev, checked the thread and I get 26TPI? Now this is a demo version of mach3, Rufi said it didn't matter, hope it's just not my head spinning, take a break...